Best AI steel takeoff software of 2026.

For a fabricator that needs broad detection and native fabrication exports, with a track record it can verify, Lift is the pick. The case rests on public evidence. More than $25B has been bid through the platform at 95–99% detection accuracy, with named outcomes at King Steel (50% off bid takeoff time), FabArc (91% per sheet), and Metals Fabrication (40% more bids). Detection works on plans and elevations. Exports land natively in Tekla, Strumis, Fabtrol, E.J.E., and Excel, and revision management ships as its own product.

The honest caveats. Pricing sits at the higher end of the market, and it's quoted rather than published. The interface isn't the fastest in side-by-side demos. Dedicated column scanners from rivals like Alkali are ahead on that specific workflow today. If those are your deciding factors, the products below may fit better.

Steel Genie is the right answer if your shop already runs SDS2 or Tekla PowerFab and a Nemetschek-shaped roadmap is acceptable to you. It costs $9,950 per license, with a Master Steel case study reporting 67% throughput improvement. It detects beams, columns, joists, studs, braces, and brace frames. Connection math respects AISC LRFD and ASD.

The honest gap: detection has been reported as plan-focused in field tests, and elevations are not a strong suit. The customer case study count is also one, at this stage.

SteelFlo is in public beta with the cheapest entry pricing in the category, at $399/mo for 5 takeoffs and scaling to $1,499/mo for 30. Six structural standards are supported out of the box (AISC, EN, BS/IS, AS/NZS, GB, SSMA). It reads coating and finish callouts off labels. The positioning is patent-pending.

The catches. Takeoffs are capped per month, and there's no native Tekla or Strumis pipe yet. The beta-pricing rhetoric also implies a reset is coming. It's a good fit for a small shop testing the water, less so for high-volume estimators.

Beam AI is a hybrid. The AI does the takeoff, then a human QA team reviews it before delivery. Turnaround is 24 to 72 hours, with a claimed 90% time saving and a 4.9 rating on Capterra and Software Advice. Member coverage is broad, running from beams and columns to connectors, gussets, welds, and bolts.

What you give up is speed and ownership. Results take 24 to 72 hours rather than minutes, and the margin lives in their QA team, not yours. There's also no clean revision loop, since every revision is another service request.

This is the only product in the guide built specifically for steel erectors. Vince Hughes built it after years on the tools and in the office. More than 400 erection shops run it. It assigns hours and equipment to erection scope and integrates downstream with Tekla, eTakeoff, and SDS2.

This is a complement to Lift, not a competitor. If you fabricate and erect, the two stack cleanly. If you only erect, Bid Wizard is the right starting point.

Ferra has the cleanest, fastest interface in the category. Page-switching is lag-free, and click-through to detail callouts is immediate. The "which jobs to bid" framing feels genuinely fresh. If interface quality makes or breaks adoption on your team, Ferra is the one to trial. The caveats are real too. Detection is scoped to beams and columns today, and the product is still private beta. Pricing isn't public either.

Alkali is the nearest like-for-like to Lift, and the race is close enough that you should test both on your own drawings. Member coverage matches. Its Column Scanner is arguably ahead of Lift on columns specifically, and collaborative markup is a real strength. Where it trails is public evidence. Pricing isn't disclosed, and throughput claims are aggregate rather than customer-named. On product surface, this is the most competitive pairing in the guide.

Vector Intelligence brings twenty years of steel detailing and runs deep inside the Reliance Carbon Structural Group. It's a known quantity if you're in that ecosystem, and harder to evaluate from the outside because little is published. Lift vs Vector Intelligence →

ConnectionAI is a detailing-stage tool (LOD 400 connections), not a takeoff product. Comparison →

SDS2 is a detailing platform, not a takeoff product, now sibling-branded with Steel Genie inside ALLPLAN. Comparison →

Tekla is a detailing platform that added AI drawing tools in 2026. Lift exports into it. Comparison →

Drawer AI does electrical-trade takeoff, not structural steel. Comparison →

Perplexity is generalist AI search. Its construction messaging is broad, not domain-built. Comparison →